mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-11-25 08:48:31 -05:00
d3b082371d
Split the long waits to iterations of shorter waits that can be stopped based on processes having died. Signed-hostap: Jouni Malinen <j@w1.fi>
73 lines
1.7 KiB
Bash
Executable File
73 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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if pidof wpa_supplicant hostapd valgrind.bin > /dev/null; then
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RUNNING=yes
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else
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RUNNING=no
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fi
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sudo killall -q hostapd
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sudo killall -q wpa_supplicant
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for i in `pidof valgrind.bin`; do
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if ps $i | grep -q -E "wpa_supplicant|hostapd"; then
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sudo kill $i
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fi
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done
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sudo killall -q wlantest
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sudo killall -q tcpdump
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if grep -q hwsim0 /proc/net/dev; then
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sudo ifconfig hwsim0 down
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fi
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if [ "$RUNNING" = "yes" ]; then
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# give some time for hostapd and wpa_supplicant to complete deinit
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sleep 0.5
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for i in `seq 1 5`; do
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if pidof wpa_supplicant hostapd valgrind.bin > /dev/null; then
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echo "Waiting for processes to exit (1)"
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sleep 1
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else
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break
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fi
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done
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fi
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if pidof wpa_supplicant hostapd > /dev/null; then
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echo "wpa_supplicant/hostapd did not exit - try to force them to die"
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sudo killall -9 -q hostapd
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sudo killall -9 -q wpa_supplicant
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for i in `seq 1 5`; do
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if pidof wpa_supplicant hostapd > /dev/null; then
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echo "Waiting for processes to exit (2)"
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sleep 1
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else
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break
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fi
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done
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fi
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for i in `pidof valgrind.bin`; do
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if ps $i | grep -q -E "wpa_supplicant|hostapd"; then
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echo "wpa_supplicant/hostapd(valgrind) did not exit - try to force it to die"
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sudo kill -9 $i
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fi
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done
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for i in /tmp/wpas-wlan0 /tmp/wpas-wlan1 /tmp/wpas-wlan2 /var/run/hostapd-global; do
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if [ -e $i ]; then
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echo "Waiting for ctrl_iface $i to disappear"
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sleep 1
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if [ -e $i ]; then
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echo "Control interface file $i exists - remove it"
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sudo rm $i
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fi
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fi
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done
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if grep -q mac80211_hwsim /proc/modules ; then
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sudo rmmod mac80211_hwsim
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# wait at the end to avoid issues starting something new immediately after
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# this script returns
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sleep 1
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fi
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